87682363 has 2 divisors, whose sum is σ = 87682364. Its totient is φ = 87682362.

The previous prime is 87682351. The next prime is 87682367. The reversal of 87682363 is 36328678.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87682363 - 2⁹ = 87681851 is a prime.

It is not a weakly prime, because it can be changed into another prime (87682367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43841181 + 43841182.

It is an arithmetic number, because the mean of its divisors is an integer number (43841182).

Almost surely, 2^87682363 is an apocalyptic number.

87682363 is a deficient number, since it is larger than the sum of its proper divisors (1).

87682363 is an equidigital number, since it uses as much as digits as its factorization.

87682363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 43.

The square root of 87682363 is about 9363.8861056722. The cubic root of 87682363 is about 444.2602074970.

The spelling of 87682363 in words is "eighty-seven million, six hundred eighty-two thousand, three hundred sixty-three".